package okhttp3;

import d0.d0.f;
import d0.g0.t;
import d0.g0.w;
import d0.o;
import d0.t.r;
import d0.z.d.m;
import f0.f0.c;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import kotlin.Pair;
import kotlin.TypeCastException;
import kotlin.jvm.internal.DefaultConstructorMarker;
import kotlin.ranges.IntProgression;
/* compiled from: Headers.kt */
public final class Headers implements Iterable<Pair<? extends String, ? extends String>>, d0.z.d.g0.a {
    public static final b i = new b(null);
    public final String[] j;

    /* compiled from: Headers.kt */
    public static final class a {
        public final List<String> a = new ArrayList(20);

        public final a a(String str, String str2) {
            m.checkParameterIsNotNull(str, "name");
            m.checkParameterIsNotNull(str2, "value");
            b bVar = Headers.i;
            bVar.a(str);
            bVar.b(str2, str);
            b(str, str2);
            return this;
        }

        public final a b(String str, String str2) {
            m.checkParameterIsNotNull(str, "name");
            m.checkParameterIsNotNull(str2, "value");
            this.a.add(str);
            this.a.add(w.trim(str2).toString());
            return this;
        }

        public final Headers c() {
            Object[] array = this.a.toArray(new String[0]);
            if (array != null) {
                return new Headers((String[]) array, null);
            }
            throw new TypeCastException("null cannot be cast to non-null type kotlin.Array<T>");
        }

        public final a d(String str) {
            m.checkParameterIsNotNull(str, "name");
            int i = 0;
            while (i < this.a.size()) {
                if (t.equals(str, this.a.get(i), true)) {
                    this.a.remove(i);
                    this.a.remove(i);
                    i -= 2;
                }
                i += 2;
            }
            return this;
        }
    }

    /* compiled from: Headers.kt */
    public static final class b {
        public b(DefaultConstructorMarker defaultConstructorMarker) {
        }

        public final void a(String str) {
            if (str.length() > 0) {
                int length = str.length();
                for (int i = 0; i < length; i++) {
                    char charAt = str.charAt(i);
                    if (!('!' <= charAt && '~' >= charAt)) {
                        throw new IllegalArgumentException(c.j("Unexpected char %#04x at %d in header name: %s", Integer.valueOf(charAt), Integer.valueOf(i), str).toString());
                    }
                }
                return;
            }
            throw new IllegalArgumentException("name is empty".toString());
        }

        public final void b(String str, String str2) {
            int length = str.length();
            for (int i = 0; i < length; i++) {
                char charAt = str.charAt(i);
                if (!(charAt == '\t' || (' ' <= charAt && '~' >= charAt))) {
                    throw new IllegalArgumentException(c.j("Unexpected char %#04x at %d in %s value: %s", Integer.valueOf(charAt), Integer.valueOf(i), str2, str).toString());
                }
            }
        }

        public final Headers c(String... strArr) {
            m.checkParameterIsNotNull(strArr, "namesAndValues");
            if (strArr.length % 2 == 0) {
                Object clone = strArr.clone();
                if (clone != null) {
                    String[] strArr2 = (String[]) clone;
                    int length = strArr2.length;
                    for (int i = 0; i < length; i++) {
                        if (strArr2[i] != null) {
                            String str = strArr2[i];
                            if (str != null) {
                                strArr2[i] = w.trim(str).toString();
                            } else {
                                throw new TypeCastException("null cannot be cast to non-null type kotlin.CharSequence");
                            }
                        } else {
                            throw new IllegalArgumentException("Headers cannot be null".toString());
                        }
                    }
                    IntProgression step = f.step(f.until(0, strArr2.length), 2);
                    int first = step.getFirst();
                    int last = step.getLast();
                    int step2 = step.getStep();
                    if (step2 < 0 ? first >= last : first <= last) {
                        while (true) {
                            String str2 = strArr2[first];
                            String str3 = strArr2[first + 1];
                            a(str2);
                            b(str3, str2);
                            if (first == last) {
                                break;
                            }
                            first += step2;
                        }
                    }
                    return new Headers(strArr2, null);
                }
                throw new TypeCastException("null cannot be cast to non-null type kotlin.Array<kotlin.String>");
            }
            throw new IllegalArgumentException("Expected alternating header names and values".toString());
        }
    }

    public Headers(String[] strArr, DefaultConstructorMarker defaultConstructorMarker) {
        this.j = strArr;
    }

    public final String c(String str) {
        m.checkParameterIsNotNull(str, "name");
        String[] strArr = this.j;
        IntProgression step = f.step(f.downTo(strArr.length - 2, 0), 2);
        int first = step.getFirst();
        int last = step.getLast();
        int step2 = step.getStep();
        if (step2 < 0 ? first >= last : first <= last) {
            while (!t.equals(str, strArr[first], true)) {
                if (first != last) {
                    first += step2;
                }
            }
            return strArr[first + 1];
        }
        return null;
    }

    public final String d(int i2) {
        return this.j[i2 * 2];
    }

    public final a e() {
        a aVar = new a();
        r.addAll(aVar.a, this.j);
        return aVar;
    }

    @Override // java.lang.Object
    public boolean equals(Object obj) {
        return (obj instanceof Headers) && Arrays.equals(this.j, ((Headers) obj).j);
    }

    public final String g(int i2) {
        return this.j[(i2 * 2) + 1];
    }

    @Override // java.lang.Object
    public int hashCode() {
        return Arrays.hashCode(this.j);
    }

    /* Return type fixed from 'java.util.Iterator<kotlin.Pair<java.lang.String, java.lang.String>>' to match base method */
    @Override // java.lang.Iterable
    public Iterator<Pair<? extends String, ? extends String>> iterator() {
        int size = size();
        Pair[] pairArr = new Pair[size];
        for (int i2 = 0; i2 < size; i2++) {
            pairArr[i2] = o.to(d(i2), g(i2));
        }
        return d0.z.d.c.iterator(pairArr);
    }

    public final int size() {
        return this.j.length / 2;
    }

    @Override // java.lang.Object
    public String toString() {
        StringBuilder sb = new StringBuilder();
        int size = size();
        for (int i2 = 0; i2 < size; i2++) {
            sb.append(d(i2));
            sb.append(": ");
            sb.append(g(i2));
            sb.append("\n");
        }
        String sb2 = sb.toString();
        m.checkExpressionValueIsNotNull(sb2, "StringBuilder().apply(builderAction).toString()");
        return sb2;
    }
}